2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 210Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 210

9Using Crankcase SeparatorCrankshaft Remover (pn 0444-009), remove the crankshaft MD1329 MD1330

7Remove the counterbalance gearAccount for the key and inner and outer thrust washers8Remove the counterbalance shaft
& CAUTION
Do not remove the remaining output shaft assembly unless absolutely necessaryIf the shaft is removed, the shaft nut must be replaced with new one and the shaft must be re-shimmed